Simplify. 5/4 x 6/25 + 6/5
question 1 options:

3/2

1/2

5/3

3/5

Which graph represents an even function?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

The equation of line e is y  =  -4/9x  +  5/6.  line f is parallelto line e.  what is the slope of line f